From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=0.2 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.4 Received: (qmail 25756 invoked from network); 2 Mar 2022 14:49:41 -0000 Received: from 4ess.inri.net (216.126.196.42) by inbox.vuxu.org with ESMTPUTF8; 2 Mar 2022 14:49:41 -0000 Received: from mail-pg1-f176.google.com ([209.85.215.176]) by 4ess; Wed Mar 2 05:27:36 -0500 2022 Received: by mail-pg1-f176.google.com with SMTP id bc27so1262639pgb.4 for <9front@9front.org>; Wed, 02 Mar 2022 02:27:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mforney.org; s=google; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=A+BW6dT1cgI2XACNI37alTycCc/pZGR6BdvTU597W7o=; b=m6P703sBAIK7lo+T0nXR8uYYIbAwK1kVMkMomBqnwJ+5MSLlnhfeiKeoyltaGBlxeL ehnHYCTjKwIEFTZGttxdAwy6KFT51WJILvTfkQnouMxEKToMe9WruoznCND91xswPg87 hZPHQQ2Pg8XUPhedPodrcSML2USSgwYZ39hwrJjaChAtdZf+rFDWT/bGx14Pc2vJzgfo 7IokDsofIB5jE8A4MOHgi4zgutdY+GvzHlJ90RMwjMXb1ob/yg6uK3+Ffuoz37ME7JAs ZBWLGXNCJsQu6OOF2tTrQHbEgGvlkX1xdA9hUp/FpSm2Geshab4r2JKc8gNwJ0kjmV0o nPnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=A+BW6dT1cgI2XACNI37alTycCc/pZGR6BdvTU597W7o=; b=Vc8coed/Tx9uTinhwvxvFuZku6dIPY+V3qU3uLBlQPW+53KmzHR52+0QyzjzlnQ46u Pj0rhcMEOVjRk1eGpgWNRF9CJhVCgJMRC4IGiimB3Z9Pq6KK+XICoMuyJ3tl+DcQacwQ g+qeP3a9578GNeafVA8lw8ohvFxgj+0D+UGQ1854y8fQ69OZDuBEqMD1KFLsIp1UkOXi kM8li46kWYx15sybsaOoAAKT5seuBBUJWGLCZraNj5nqtR0SDnJ0Uxk7vaGVncU96Q6H E5vgje8s2unSKm26MLgXk9CRli/dibkf3CAViH8g88516Azc7rruyVEJO9FEwi8T5A6t ZHpA== X-Gm-Message-State: AOAM5310JeQ59+9m6FxSjB43oOqbtzeuQsBlsLe1vE78wItK+ZFq1lOw 2ReKwikgAQrlbfMmzdo8XawiU0yQVLT1GNNKwEw= X-Google-Smtp-Source: ABdhPJzToC0tBHtQgdQfUCJXZCTTPnSkPwLUlt4/hpl2JBJI+THYAbtAjY4BUuq5q7/p2Nbdb8kOuA== X-Received: by 2002:a63:4205:0:b0:362:85c7:6440 with SMTP id p5-20020a634205000000b0036285c76440mr25579465pga.346.1646216840323; Wed, 02 Mar 2022 02:27:20 -0800 (PST) Return-Path: Received: from localhost ([98.45.152.168]) by smtp.gmail.com with ESMTPSA id a11-20020a63cd4b000000b00378b9167493sm7276534pgj.52.2022.03.02.02.27.19 for <9front@9front.org> (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 02 Mar 2022 02:27:19 -0800 (PST) From: Michael Forney To: 9front@9front.org Date: Wed, 2 Mar 2022 02:26:35 -0800 Message-Id: <20220302102638.14043-1-mforney@mforney.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit List-ID: <9front.9front.org> List-Help: X-Glyph: ➈ X-Bullshit: leveraged self-healing factory singleton cache base Subject: [9front] [PATCH 0/3] improve igfx ironlake support Reply-To: 9front@9front.org Precedence: bulk Here are some patches I needed to get igfx working on my T410, which has Ironlake graphics. It seems that Ironlake is very similar to Sandy Bridge, but there are still a few differences, so it makes sense to have its own TypeILK. I have a few more patches for things I found in my debugging that turned out to be red herrings, which I may send later, but let's start with these. Michael Forney (3): igfx: maintain single/double-channel LVDS mode from BIOS igfx: add TypeILK, since it differs slightly from SNB igfx: fix FDI link training on ironlake sys/src/cmd/aux/vga/igfx.c | 62 +++++++++++++++++++++++++++----------- 1 file changed, 45 insertions(+), 17 deletions(-) -- 2.34.1